1 files changed, 17 insertions, 0 deletions
diff --git a/node_modules/autoprefixer/lib/hacks/placeholder-shown.js b/node_modules/autoprefixer/lib/hacks/placeholder-shown.js
new file mode 100644
index 0000000..8bb1cc8
--- /dev/null
+++ b/node_modules/autoprefixer/lib/hacks/placeholder-shown.js
@@ -0,0 +1,17 @@
+let Selector = require('../selector')
+
+class PlaceholderShown extends Selector {
+  /**
+   * Return different selectors depend on prefix
+   */
+  prefixed(prefix) {
+    if (prefix === '-ms-') {
+      return ':-ms-input-placeholder'
+    }
+    return `:${prefix}placeholder-shown`
+  }
+}
+
+PlaceholderShown.names = [':placeholder-shown']
+
+module.exports = PlaceholderShown